2mL连线可立螺帽管，管盖一体（莎斯特)，袋装灭菌，棕色管体+棕色盖子+白色插片，100套/袋,1000套/箱

2mL strip stand-up screw-cap tube, integrated cap (Sartstedt) , Sterile, packged, brown tube body + brown lid + white insert, 100 sets/pack, 1000 sets/case